Climatological Report (Daily)
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000
CDCA42 TJSJ 160426
CLIISX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1225 AM AST TUE JAN 16 2018


...................................

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JANUARY 15 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1951 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         84    147 PM  88    1981  84      0       84
  MINIMUM         66R   610 AM  66    1955  72     -6       73
  AVERAGE         75                        78     -3       79

PRECIPITATION (IN)
  YESTERDAY        T             1.03 1996   0.07  -0.07     0.02
  MONTH TO DATE    0.39                      1.11  -0.72     0.44
  SINCE DEC 1      4.85                      4.08   0.77     4.73
  SINCE JAN 1      0.39                      1.11  -0.72     0.44

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE DEC 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       10                        13     -3       14
  MONTH TO DATE  182                       195    -13      210
  SINCE DEC 1    619                       631    -12      676
  SINCE JAN 1    182                       195    -13      210
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     9.4


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     74
 AVERAGE    87

..........................................................


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        88      1973
 MINIMUM TEMPERATURE (F)   72        63      2013


SUNRISE AND SUNSET
JANUARY 16 2018.......SUNRISE   653 AM AST   SUNSET   605 PM AST
JANUARY 17 2018.......SUNRISE   653 AM AST   SUNSET   606 PM AST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$




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